@graffy/client

Graffy Client

Graffy client library for the browser, usin the fetch() or WebSocket APIs. This module is intended to be used with a Node.js server running Graffy Server.

Usage

import Graffy from '@graffy/core';
import client from '@graffy/client';

const store = new Graffy();
store.use(client(url, options));

// Add downstream providers to the store

An HTTP connection is used if the URL begins with http(s)://, and a Websocket is used if it begins with ws(s)://.

Options

• getOptions(operation, payload, options), a callback to get the options that should be passed to the server with each operation.
• connInfoPath, a location in the store to put connection metadata. Defaults to connection.

Connection status

If using a WebSocket connection, Graffy client creates a connection: { status: boolean } node in the store. The location of this node can be controlled by the connInfoPath option. Reading from or watching this node provides information about the current connection status. The application may explicitly tear-down or re-establish connections by writing false or true to it, respectively.

See Graffy documentation for more.